%0 Journal Article %T COMPLEX APPROACH METHODOLOGY AT DESIGNING VENTILATING EQUIPMENT WITH HEAT RECUPERATOR FOR ENTERPRISES OF ENGINEERING INDUSTRY %A Galyuzhin, S.D. %A Lobikova, O.M. %K mechanical engineering, ventilation system, recuperator, power effectiveness, recoupment, condensate %J Bulletin of Bryansk state technical university %D 2021 %N 2021 %P 10 %I Bryansk State Technical University